openembedded-core.git/meta/recipes-core/busybox/files, branch master Mirror of openembedded-core busybox/mdev.conf: Ignore eMMC RPMB and boot block devices 2016-11-06T23:35:17+00:00 Mike Looijmans mike.looijmans@topic.nl 2016-11-01T13:30:56+00:00 9f4a85eb929f67420d9689d7dddadd120ed49843 eMMC devices may report block devices like "mmcblk0rpmb" and "mmcblk0boot0". These are not actually block devices and any read/write operation on them will fail. To prevent spamming error messages attempting to mount them, just ignore these devices. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Ross Burton <ross.burton@intel.com> 
eMMC devices may report block devices like "mmcblk0rpmb" and
"mmcblk0boot0". These are not actually block devices and any
read/write operation on them will fail. To prevent spamming error
messages attempting to mount them, just ignore these devices.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Ross Burton <ross.burton@intel.com>
busybox: avoid circular dependency when using initramfs 2016-09-07T23:31:36+00:00 Stefan Agner stefan@agner.ch 2016-09-04T20:25:55+00:00 82de49b899bca915259ea7ea149f50e1401c2426 The kernel does not automatically mount devtmpfs when using initramfs based booting (even when using CONFIG_DEVTMPFS_MOUNT). If the rootfs is built with USE_DEVFS=1 (which is the default), the system ends up with a completely empty /dev to begin with. Busybox uses the first entry in inittab slightly different than other init systems: <id>: WARNING: This field has a non-traditional meaning for BusyBox init! The id field is used by BusyBox init to specify the controlling tty for the specified process to run on. The contents of this field are appended to "/dev/" and used as-is. Since /dev/null is not there yet, Busybox throws errors instead of executing the commands, and hence never mounts devtmpfs: init started: BusyBox v1.24.1 (2016-09-04 11:53:14 PDT) can't open /dev/null: No such file or directory can't open /dev/null: No such file or directory can't open /dev/null: No such file or directory can't open /dev/null: No such file or directory can't open /dev/null: No such file or directory can't open /dev/null: No such file or directory can't open /dev/null: No such file or directory Avoid this circular dependency by not specifing <id>. With that Busybox ends up using the stdio of the init process and executes the inittab just fine. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Ross Burton <ross.burton@intel.com> 
The kernel does not automatically mount devtmpfs when using initramfs
based booting (even when using CONFIG_DEVTMPFS_MOUNT). If the rootfs
is built with USE_DEVFS=1 (which is the default), the system ends up
with a completely empty /dev to begin with.

Busybox uses the first entry in inittab slightly different than
other init systems:
<id>: WARNING: This field has a non-traditional meaning for BusyBox init!

The id field is used by BusyBox init to specify the controlling tty for
the specified process to run on.  The contents of this field are
appended to "/dev/" and used as-is.

Since /dev/null is not there yet, Busybox throws errors instead of
executing the commands, and hence never mounts devtmpfs:
init started: BusyBox v1.24.1 (2016-09-04 11:53:14 PDT)
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory

Avoid this circular dependency by not specifing <id>. With that
Busybox ends up using the stdio of the init process and executes
the inittab just fine.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Ross Burton <ross.burton@intel.com>
busybox-syslog.default: When systemd is enabled don't use circular buffer 2016-08-01T10:46:37+00:00 Aníbal Limón anibal.limon@linux.intel.com 2016-07-27T22:40:39+00:00 07ea6b5fb1eae175e18ecdab3ca37304215cd428 Busybox syslog uses a shmmem circular buffer [1][2] when launch with -C option when systemd (is enabled) takes the control of syslog messages and then forward the messages to busybox syslog daemon, systemd journald don't usage of shmmem circular buffer. If -C is specified busybox-syslog never be able to read the forwarded messages from systemd journald and don't wrote it to /var/log/messages. This file is only installed when systemd is enabled [3]. [1] https://git.busybox.net/busybox/tree/sysklogd/syslogd.c?h=1_24_stable#n464 [2] https://git.busybox.net/busybox/tree/sysklogd/logread.c?h=1_24_stable#n82 [3] http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/recipes-core/busybox/busybox.inc#n295 Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Busybox syslog uses a shmmem circular buffer [1][2] when launch with -C option
when systemd (is enabled) takes the control of syslog messages and then forward
the messages to busybox syslog daemon, systemd journald don't usage of shmmem
circular buffer.

If -C is specified busybox-syslog never be able to read the forwarded
messages from systemd journald and don't wrote it to /var/log/messages.

This file is only installed when systemd is enabled [3].

[1] https://git.busybox.net/busybox/tree/sysklogd/syslogd.c?h=1_24_stable#n464
[2] https://git.busybox.net/busybox/tree/sysklogd/logread.c?h=1_24_stable#n82
[3] http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/recipes-core/busybox/busybox.inc#n295

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
busybox/mdev: Ensure /sys is mounted before using it 2016-05-13T12:40:52+00:00 Khem Raj raj.khem@gmail.com 2016-05-11T17:35:19+00:00 b8901336e72639342a1d784557043fa47a9d90ff echo would fail if /sys is not mounted and boot would abort Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
echo would fail if /sys is not mounted and boot would abort

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
udhcpc: specify full path for ip command calls 2016-02-11T12:27:29+00:00 Mark O'Donovan shiftee@eircom.net 2016-02-10T09:23:53+00:00 97dd53468537968422569797122ddef4b779a488 Signed-off-by: Mark O'Donovan <modonovan@biotector.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Signed-off-by: Mark O'Donovan <modonovan@biotector.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
busybox: fix stop -vs- start typo in rcS script 2016-01-26T22:31:11+00:00 Andre McCurdy armccurdy@gmail.com 2016-01-26T19:16:24+00:00 8b033e6faa0a6927f1e1ee2484381eff8231a549 Also make the rcS and rcK comments match the code. Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
Also make the rcS and rcK comments match the code.

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
busybox: Add support for busybox-init 2016-01-24T10:55:44+00:00 Khem Raj raj.khem@gmail.com 2016-01-22T20:49:09+00:00 75cb4fe38fade382450c5f6f35d5dcf55962143e in config metadata we can configure busybox based init and device initializer ( mdev ) using e.g. VIRTUAL-RUNTIME_dev_manager = "busybox-mdev" VIRTUAL-RUNTIME_login_manager = "busybox" VIRTUAL-RUNTIME_init_manager = "busybox" VIRTUAL-RUNTIME_initscripts = "initscripts" VIRTUAL-RUNTIME_keymaps = "keymaps" DISTRO_FEATURES_BACKFILL_CONSIDERED += "sysvinit" busybox can be used to provide init system combined with mdev it makes it a complete init system for really tiny systems. This patch uses above defines to configure features in busybox to enable the init system and mdev in a configurable manner Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
in config metadata we can configure busybox based init and device
initializer ( mdev ) using e.g.

VIRTUAL-RUNTIME_dev_manager = "busybox-mdev"
VIRTUAL-RUNTIME_login_manager = "busybox"
VIRTUAL-RUNTIME_init_manager = "busybox"
VIRTUAL-RUNTIME_initscripts = "initscripts"
VIRTUAL-RUNTIME_keymaps = "keymaps"
DISTRO_FEATURES_BACKFILL_CONSIDERED += "sysvinit"

busybox can be used to provide init system
combined with mdev it makes it a complete init
system for really tiny systems.

This patch uses above defines to configure features in busybox to enable
the init system and mdev in a configurable manner

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
busybox: Fix mdev block device automounting 2015-11-16T11:13:55+00:00 Khem Raj raj.khem@gmail.com 2015-10-21T03:40:20+00:00 d5279c49c881a9a8991fda67a70cd49756ac3a92 The directory ${MDEV_AUTOMOUNT_ROOT}/ which is '/run/media' may not exist yet when the device is found, so lets use -p switch to mkdir cmd so it create preceding parent dirs if needed. Remove some bash specific constructs Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
The directory ${MDEV_AUTOMOUNT_ROOT}/ which is '/run/media' may not
exist yet when the device is found, so lets use -p switch to mkdir cmd
so it create preceding parent dirs if needed.

Remove some bash specific constructs

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
busybox:udhcpc: Remove the routes from the right interface 2015-02-23T18:00:12+00:00 Holger Hans Peter Freyther holger@moiji-mobile.com 2015-02-21T20:13:08+00:00 2127a57cb1b3d83f9f7640051403e47e485b132c When using iproute2 to remove the route all default rules will be removed. Scope the removal by interface like it is done with ifconfig. Signed-off-by: Holger Hans Peter Freyther <holger@moiji-mobile.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
When using iproute2 to remove the route all default rules
will be removed. Scope the removal by interface like it is
done with ifconfig.

Signed-off-by: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
busybox:udhcpc: Start with a metric of 10 for routes 2015-02-23T18:00:12+00:00 Holger Hans Peter Freyther holger@moiji-mobile.com 2015-02-21T20:13:07+00:00 566441f58d398d93f948067cf399d00cf3b37eba Linux allows to install multiple default routes with different metrics. Start with a metric above 0 to allow other parts of the system to install routes with a lower metric. Signed-off-by: Holger Hans Peter Freyther <holger@moiji-mobile.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
Linux allows to install multiple default routes with
different metrics. Start with a metric above 0 to
allow other parts of the system to install routes
with a lower metric.

Signed-off-by: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>